public void Update ()
{
//shifting world
if (!isEditor && shift) WorldShifter.Update(shiftThreshold, shiftExcludeLayers);
//checking if instance already exists and disabling if it is another mm
if (instance != null && instance != this) { Debug.LogError("MapMagic object already present in scene. Disabling duplicate"); this.enabled = false; return; }
//do nothing if chink size is zero
if (terrainSize < 0.1f) return;
//finding camera positions
camPoses = Extensions.GetCamPoses(genAroundMainCam:genAroundMainCam, genAroundTag:genAroundObjsTag? genAroundTag : null, camPoses:camPoses);
if (camPoses.Length == 0) return; //no cameras to deploy Voxeland
transform.InverseTransformPoint(camPoses);
//deploy
if (!isEditor && generateInfinite)
{
//finding deploy rects
if (deployRects == null || deployRects.Length!=camPoses.Length)
{
deployRects = new CoordRect[camPoses.Length];
removeRects = new CoordRect[camPoses.Length];
}
for (int r=0; r<camPoses.Length; r++) //TODO: add cam pos change check
{
deployRects[r] = CoordRect.PickIntersectingCellsByPos(camPoses[r], generateRange, cellSize:terrainSize);
removeRects[r] = CoordRect.PickIntersectingCellsByPos(camPoses[r], removeRange, cellSize:terrainSize);
}
//checking and deploying
bool chunksChange = chunks.CheckDeploy(deployRects);
if (chunksChange) chunks.Deploy(deployRects, removeRects, parent:this, allowMove:true);
}
//updating chunks
foreach (Chunk chunk in chunks.All())
{
//removing (unpinning) chunk if it's terrain was removed somehow
if (chunk.terrain==null || chunk.terrain.transform==null || chunk.terrain.terrainData==null) { chunk.pinned = false; return; } //TODO: causes out of sync error
//distance, priority and visibility
float distance = camPoses.DistToRectAxisAligned(chunk.coord.x*terrainSize, chunk.coord.z*terrainSize, terrainSize);
chunk.worker.priority = 1f / distance;
//starting generate
if ((distance<MapMagic.instance.generateRange || MapMagic.instance.isEditor) && chunk.worker.blank && !chunk.locked && instantGenerate) chunk.worker.Start();
//enabling/disabling (after starting generate to avoid blink)
if (!MapMagic.instance.isEditor && //if non-editor
(
(!chunk.worker.ready && !chunk.locked) || //if non-ready
(MapMagic.instance.hideFarTerrains && distance>MapMagic.instance.enableRange) //or if out of range in playmode
) )
//TODO: it works but I don't like the way it formatted
{ if (chunk.terrain.gameObject.activeSelf) chunk.terrain.gameObject.SetActive(false); } //disabling
else
{ if (!chunk.terrain.gameObject.activeSelf) chunk.terrain.gameObject.SetActive(true); } //enabling
//setting terrain neighbors (they reset after each serialize)
chunk.SetNeighbors(); //TODO: try doing in ondeserialize
}
//updating threads
ThreadWorker.multithreading = multithreading;
ThreadWorker.maxThreads = maxThreads;
ThreadWorker.autoMaxThreads = autoMaxThreads;
ThreadWorker.maxApplyTime = maxApplyTime;
ThreadWorker.Refresh();
}
